The current era is of Cloud computing with most enterprises leaning towards this amazing technology to streamline their IT infrastructure for never before experience. In recent few years, the industry has witnessed the great surge in adoption of Cloud hosting that clearly says how beneficial this technology is for the changing needs and environment of businesses today.
The current practice is that most enterprises outsource their workload deployment to the Cloud, but largely to a single Cloud hosting provider. However, the marketplace is changing with great pace towards multiple options available today provided by several Infrastructure-as-a-Service (IaaS) providers that include, IBM, Amazon, HP, VMware and so forth.
This deployment option enables enterprises to have a mixed hosting platform and Cloud hosting service providers while setting up a hybrid Clouds where they put some of their resources in their on-site data center or private Cloud hosting provider and migrating some of the workloads to public Cloud.
Unquestionably, Multi-Cloud has umpteen benefits, but it has some potential challenges which we’ll discuss here.
First of all, I wish you know some of the compelling Advantages of Multi-Cloud Approach:
Deploying your application on different Cloud service providers, the dependency on a single provider is reduced. This autonomy will help you negotiate with the vendors to make them agree with your favorable terms & conditions.
When you disperse Cloud deployment with a series of service providers, you get an upper hand negotiating with the vendors as you’re not dependent on a single provider. It helps you reduce your IT spending costs significantly. Ideally, you should associate with a provider that would help you get associated with other Cloud service providers as well that meet your IT needs exactly.
The Multi-Cloud approach that facilitates you to store some of your applications on-premise and others on one or more public Cloud service providers, depending on several factors that include performance, security or cost optimization.
Since your application will be deployed on a number of Cloud service providers, you will get different platforms. For instance- Database-as-a-Service (DaaS), which may not be supported by many Cloud providers. The ideal way is to shop around comparing different services provided by different Cloud service providers as it would enhance the level of capabilities while cutting down the process significantly.
Challenges associated with the Multi-Cloud Approach
High-Level of Expertise
You need to be a seasoned geek when opting a Multi-Cloud Approach as it needs a higher level of expertise to determine what, when, where and why to move on Cloud. If you’re not able to determine, you need to hire such professional who can help you manage all these things, but it can significantly increase your management overhead.
Deploying Multi-Cloud is an Intricate Task
Intricacies is probably the biggest challenge towards implementing the Multi-Cloud approach. As of now, there are no standardized terminologies, methodologies or instance sizes across Cloud hosting service providers, it becomes an intricate job to understand and associate terminologies used by different Cloud providers.
There is no affinity amongst the different Cloud hosting providers. This dissimilarities make it necessary to use APIs or workarounds in order to set up application on different platforms and Clouds. You may need to use tools such as Ravello for seamless deployment on different external Cloud providers.
The bottom line
It is clear that the great advantages of adopting Multi-Cloud Approach cancel out the challenges attached to its implementation. If you have proper management for Cloud including – policies, transparency, and automation, switching to a Multi-Cloud platform can immensely cut down your overall IT operation budget while improving performance. Furthermore, concentrating on product development which isn’t dependent on a certain single Cloud hosting provider, will also add to create a far better and robust product that is backed on multi-platforms. While dealing with the aforementioned challenges is a tough task, you can hope that Cloud technology could surpass your expectations to eventually offer business-specific suitable data solutions for optimal business throughput.